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Re: [libvirt] Error while installing a guest



On 06/12/2012 06:57 PM, Pankaj Rawat wrote:
#qemu-img info /var/lib/libvirt/images/g2
image: /var/lib/libvirt/images/g2
file format: qcow2
virtual size: 8.0G (8589934592 bytes)
disk size: 136K
cluster_size: 65536
The image file is manually created by you? I haven't see any 'size'  and 'format' parameters in virt-install cmdline, if you haven't
explicitly specify 'format=qcow2' the guest image will default is 'raw' format, but your image is 'qcow2', in addition, you also
missed 'size' parameter, however, if you're using an existing guest image file, it's also okay without specifying 'size' parameter,
With libvirt 0.8.3 and later, if reusing an existing qcow2 image, you need to specify 'format=qcow2'.

I want to know what files are put under the /mnt directory? BTW, I append 'size' parameter then change local installation to
network installation, you cmdline works well for me.

#/usr/bin/python -tt /usr/sbin/virt-install --accelerate --hvm --connect qemu:///system --name g3 --vcpu=1 --ram 1024 --os-type=linux --os-variant=rhel6 --network bridge:virbr0 --disk /var/lib/libvirt/images/g2,size=8 --disk=/mnt/boot.iso,device=cdrom,perms=ro --location=http://XXXX/x86_64/os/ --nographics --serial pty --extra-args=console=ttyS0,115200n8 --keymap=en --force

 # rpm -q libvirt python-virtinst
libvirt-0.9.10-21.el6.x86_64
python-virtinst-0.600.0-8.el6.noarch
[root localhost libvirt-0.9.11]# ifconfig | grep br0
br0       Link encap:Ethernet  HWaddr 00:1A:4B:B9:E2:50  
virbr0    Link encap:Ethernet  HWaddr C6:F4:2E:7A:4C:25  

I tried prompt option but it does'nt work

# /usr/sbin/virt-install --accelerate --hvm --connect qemu:///system --name g3 --vcpu=1 --ram 1024  --os-type=linux --os-variant=rhel6  --network  bridge:br0 --disk /var/lib/libvirt/images/g2 --disk=/opt/SL-62-x86_64-2012-02-06-Install-DVD.iso,device=cdrom,perms=ro  --location=/mnt/ --nographics --serial pty --extra-args=console=ttyS0,115200n8 --keymap=en --force --prompt

Starting install...
Retrieving file .treeinfo...                                                                                                          |  768 B     00:00 ... 
Retrieving file vmlinuz...                                                                                                            | 7.5 MB     00:00 ... 
Retrieving file initrd.img...                                                                                                         |  59 MB     00:00 ... 
ERROR    internal error Process exited while reading console log output: 
Domain installation does not appear to have been successful.
If it was, you can restart your domain by running:
  virsh --connect qemu:///system start g3
otherwise, please restart your installation.


On 06/12/2012 05:55 PM, Pankaj Rawat wrote:
Ok I am attaching the file.

Please check your guest image size by qemu-img info or ll -h, for example: qemu-img info /var/lib/libvirt/images/g2,
and run 'ifconfig | grep br0' then paste output in here, thanks.

In addition, you may also use interactive virt-install to install a guest with --prompt option then step by step.
Regards
Pankaj Rawat


-----Original Message-----
From: Alex Jia [mailto:a    redhat com]
Sent: Tuesday, June 12, 2012 11:38 AM
To: Pankaj Rawat
Cc: libvir-list redhat com
Subject: Re: [libvirt] Error while installing a guest

Hi Pankaj,
Could you attach your virt-install.log as an attachment?
it locals in ~/.virtinst/virt-install.log.

Or Is it okay if you also upgrade your python-virtinst?

Thanks,
Alex


----- Original Message -----
From: "Pankaj Rawat" <pankaj ra    nechclst in>
To: libvir-list redhat com
Sent: Tuesday, June 12, 2012 1:56:05 PM
Subject: [libvirt] Error while installing a guest





Hi all ,

I have SL6.2 x86_64 Installed on my system

I updated libvirt version from 0.9.4 to 0.9.11, I had removed previous libvirt via yum
I done this by compiling the source.



I started libvirt daemon created by compiling source :

# ./root/libvirt_0.9.11/build/daomen/libvirtd



Now I tried to create a guest:-

[root localhost libvirt-0.9.11]# /usr/sbin/virt-install --accelerate --hvm --connect qemu:///system --name g3 --vcpu=1 --ram 1024 --os-type=linux --os-variant=rhel6 --network bridge:br0 --disk /var/lib/libvirt/images/g2 --disk=/opt/SL-62-x86_64-2012-02-06-Install-DVD.iso,device=cdrom,perms=ro --location=/mnt/ --nographics --serial pty --extra-args=console=ttyS0,115200n8 --keymap=en --force

        The command line above normally works fine (I have created
          many vm by using same above command)
        
        
But here Following error comes

Starting install...
Retrieving file .treeinfo... | 768 B 00:00 ...
Retrieving file vmlinuz... | 7.5 MB 00:00 ...
Retrieving file initrd.img... 100% [=====================================================] 11 MB/s | 29 MB --:-- ETA
Retrieving file initrd.img... | 59 MB 00:09 ...
ERROR internal error Process exited while reading console log output:
Domain installation does not appear to have been successful.
If it was, you can restart your domain by running:
virsh --connect qemu:///system start g3
otherwise, please restart your installation.

at libvirtd console following output comes:
2012-06-12 13:58:55.239+0000: 17800: error : qemuProcessReadLogOutput:1298 : internal error Process exited while reading console log output: 2012-06-12 14:04:12.120+0000: 17802: warning : qemuDomainObjTaint:1227 : Domain id=3 name='g3' uuid=fec6cb5a-d4ea-d2c9-505c-611227fb4f4c is tainted: high-privileges 2012-06-12 13:58:55.239+0000: 17800: error : qemuProcessReadLogOutput:1298 : internal error Process exited while reading console lo
I dont know how to resolve this .

Regards

Pankaj Rawat

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